As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE BASE VISIT FOUND THE SHEAR CLIP AT FRAME 65 CORRODED AT CARGO DOOR CUTOUT LOWER CORNER. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPAIRED SHEAR CLIP AT CARGO DOOR CUTOUT LOWER CORNER AT FRAME 65 IAW EO EM-53MR-1129. THE AIRCRAFT WAS RETURNED TO SERVICE.